Figure 2From: Optimal control in a malaria model: intervention of fumigation and bed nets\(\mathcal{R}_{0}\) sensitivity diagram is shown as a height curve of the parameters \(\beta_{h}\) and u with the critical line \(\mathcal{R}_{0} =1\). The red colored area defines the endemic condition of malaria, whereas the blue colored area defines a condition with no malariaBack to article page